Like you mentioned, I think it may be a firewall rule issue. I am slowly getting better at understanding the logic to them but still struggle from time to time.
VL10 Rules
Before posting this reply, I created a rule at the top of VL10:
Source: VL10 net
Port: *
Destination: VL10 address
Port: 53(DNS)
I have previously been successful using this rule which was created from the tutorial I linked above:
Source: VL10 net
Port: *
Destination: LOCAL_SUBNETS (an alias with all VLAN Subnets)
Port: Allowed_OUT_LAN (an alias with DNS in it)
General DNS Resolver Options
Network Interfaces: VL10 is highlighted
Ping
$ ping -c 5 192.168.10.1
PING 192.168.10.1 (192.168.10.1) 56(84) bytes of data.
64 bytes from 192.168.10.1: icmp_seq=1 ttl=64 time=0.243 ms
64 bytes from 192.168.10.1: icmp_seq=2 ttl=64 time=0.206 ms
64 bytes from 192.168.10.1: icmp_seq=3 ttl=64 time=0.222 ms
64 bytes from 192.168.10.1: icmp_seq=4 ttl=64 time=0.189 ms
64 bytes from 192.168.10.1: icmp_seq=5 ttl=64 time=0.211 ms
--- 192.168.10.1 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4049ms
rtt min/avg/max/mdev = 0.189/0.214/0.243/0.020 ms
netstat -an
Proto Recv-Q Send-Q Local Address Foreign Address (state)
tcp4 0 0 192.168.10.1.53 *.* LISTEN
DNS Resolver logs
I changed the verbosity level to 5, restarted the service and checked the logs setting so it would show 600 logs. I didn't see anything about binding to the IP. I searched for 192.168.10.1 as well.
I ordered 2 SuperMicro SATA SSDs and will be re-installing in a few days but would like to understand where I am going wrong.
Also, thanks for the help. I'm learning a good amount from this thread. Networking is one of my weaknesses
EDIT I found the issue with mine. I had set a NAT rule to forward 5353 to 53 when the DNSResolver "broke" so I could use the DNSForwarder. While troubleshooting, I deleted the firewall rule in the VL10 rules page but forgot to delete the VL10 NAT rule. Deleted the VL10 NAT rule and all is well now.
I feel accomplished and like a dumbass at the same time!